Yes, that's two days later than the regular deadline.April 15th falls on a Sunday this year.

Under normal circumstances, if the deadline falls on a weekend, it gets pushed back to the next business day.

But April 16th is also Emancipation Day - which marks the day in 1862 when President Abraham Lincoln freed more than three-thousand enslaved people in the Washington, D.C. The day is an official holiday in the district.